Home / 1,881,239,722.59-2,596,120,911.54-1,034,521,644.60

Finding the Fourth Proportional to 1,881,239,722.59, 2,596,120,911.54 and 1,034,521,644.60

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Solution

The fourth proportional to 1,881,239,722.59, 2,596,120,911.54 and 1,034,521,644.60 is: 1,427,645,420.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,239,722.59 : 2,596,120,911.54 = 1,034,521,644.60 : x
  2. Step 2: Convert to fraction form
    1,881,239,722.59/2,596,120,911.54 = 1,034,521,644.60/x
  3. Step 3: Cross multiply
    1,881,239,722.59x = 2,596,120,911.54 × 1,034,521,644.60
  4. Step 4: Simplify right side
    1,881,239,722.59x = 2,685,743,274,986,811,904
  5. Step 5: Solve for x
    x = 2,685,743,274,986,811,904/1,881,239,722.59
  6. Step 6: Final answer
    x = 1,427,645,420.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.